Motors: expansible chamber type – With motive fluid valve – Relatively movable serial valves
Patent
1993-07-20
1994-10-11
Look, Edward K.
Motors: expansible chamber type
With motive fluid valve
Relatively movable serial valves
91519, 60426, F15B 1108
Patent
active
053536835
ABSTRACT:
A fluid operated device has a high pressure fluid cylinder, a low pressure fluid cylinder and a plurality of control valves which operate to fluidically connect the two cylinders to provide a compound fluidic device. The device utilizes the exhaust of the high pressure cylinder as input to the low pressure cylinder thereby increasing the amount of work obtained from the pressurized fluid. In the preferred embodiment, the fluid operated device is connected to a compressing cylinder which, through operation of the fluid operated device, increases the fluid pressure of a working fluid.
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Look Edward K.
Nguyen Hoang
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